<SEC-DOCUMENT>0001145549-24-024060-index.html : 20240424
<SEC-HEADER>0001145549-24-024060.hdr.sgml : 20240424
<ACCEPTANCE-DATETIME>20240424134022
ACCESSION NUMBER:		0001145549-24-024060
CONFORMED SUBMISSION TYPE:	NPORT-P
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20240229
FILED AS OF DATE:		20240424
DATE AS OF CHANGE:		20240424
PERIOD START:           	20240831

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Federated Hermes Municipal Securities Income Trust
		CENTRAL INDEX KEY:			0000866700
		ORGANIZATION NAME:           	
		IRS NUMBER:				251695291
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0831

	FILING VALUES:
		FORM TYPE:		NPORT-P
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-06165
		FILM NUMBER:		24869491

	BUSINESS ADDRESS:	
		STREET 1:		4000 ERICSSON DRIVE
		CITY:			WARRENDALE
		STATE:			PA
		ZIP:			15086-7561
		BUSINESS PHONE:		8003417400

	MAIL ADDRESS:	
		STREET 1:		4000 ERICSSON DRIVE
		CITY:			WARRENDALE
		STATE:			PA
		ZIP:			15086-7561

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FEDERATED MUNICIPAL SECURITIES INCOME TRUST
		DATE OF NAME CHANGE:	19991029

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MUNICIPAL SECURITIES INCOME TRUST
		DATE OF NAME CHANGE:	19921023

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FEDERATED MUNICIPAL INCOME TRUST
		DATE OF NAME CHANGE:	19920703
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0000866700
<SERIES-ID>S000012747
<SERIES-NAME>Federated Hermes Municipal High Yield Advantage Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000034361
<CLASS-CONTRACT-NAME>Class A Shares
<CLASS-CONTRACT-TICKER-SYMBOL>FMOAX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000034362
<CLASS-CONTRACT-NAME>Class B Shares
<CLASS-CONTRACT-TICKER-SYMBOL>FMOBX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000034363
<CLASS-CONTRACT-NAME>Class C Shares
<CLASS-CONTRACT-TICKER-SYMBOL>FMNCX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000034364
<CLASS-CONTRACT-NAME>Class F Shares
<CLASS-CONTRACT-TICKER-SYMBOL>FHTFX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000130166
<CLASS-CONTRACT-NAME>Institutional Shares
<CLASS-CONTRACT-TICKER-SYMBOL>FMYIX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000188346
<CLASS-CONTRACT-NAME>Class T Shares
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>NPORT-P
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
</SEC-DOCUMENT>